本發明為提供一種內視鏡切割夾持裝置，尤指一種具有多角度調整以增加方便性的內視鏡切割夾持裝置。The invention provides an endoscope cutting and clamping device, in particular, an endoscope cutting and clamping device with multi-angle adjustment to increase convenience.
按，現代的醫學越來越發達，以至於手術的種類越來越多，並且也越來越複雜。例如，微創手術就是現代較為常用的手術方式。According to modern medicine, modern medicine is more and more developed, so that there are more and more types of surgery, and more and more complicated. For example, minimally invasive surgery is the more commonly used surgical method in modern times.
所謂的微創手術就是利用患者身上的小切口、小傷口、或器官處，放入內視鏡以及輔助內視鏡的器材，以進行手術的觀察或是切割等動作。由於傷口或切口較小，因此具有降低患者的疼痛及傷口能較快復原等優點。The so-called minimally invasive surgery is to use a small incision, a small wound, or an organ on a patient to put endoscopes and endoscope-assisted equipment to perform operations such as observation or cutting. Because the wound or incision is small, it has the advantages of reducing the pain of the patient and the wound can recover faster.
手術的內容除了利用管狀的內視鏡進行觀測之外，還需利用一些輔助工具將體內的物體剪除或取出(如腫瘤或是結石等)。但由於人體內部的結構相當複雜，並且人體內部的器官相當脆弱，因此輔助工具除了需要多種功能(如夾持、剪除等)之外，也需要具有多角度調整的功能，藉以避開人體內的器官或是一些較為柔軟的部分。故如何讓輔助工具具有多角度調整的功能，即為需要解決之問題。In addition to the observation of the endoscope using a tube endoscope, some auxiliary tools need to be used to remove or remove objects in the body (such as tumors or stones). However, because the internal structure of the human body is quite complicated, and the internal organs of the human body are quite fragile, in addition to a variety of functions (such as clamping, cutting, etc.), the auxiliary tools also need to have multi-angle adjustment functions to avoid the body Organs or softer parts. Therefore, how to make the auxiliary tool have the function of multi-angle adjustment is a problem to be solved.
是以，要如何解決上述習用之問題與缺失，即為本發明之申請人與從事此行業之相關廠商所亟欲研究改善之方向所在者。Therefore, how to solve the above-mentioned conventional problems and shortcomings is where the applicants of the present invention and relevant manufacturers engaged in this industry are eager to study and improve.
故，本發明之發明人有鑑於上述缺失，乃蒐集相關資料，經由多方評估及考量，並以從事於此行業累積之多年經驗，經由不斷試作及修改，始設計出此種利用連桿機構及壓力缸來使夾持元件具有多角度的擺動效果，以增加方便性的內視鏡切割夾持裝置的發明專利者。Therefore, the inventor of the present invention, in view of the above-mentioned shortcomings, collected relevant information, evaluated and considered from various parties, and based on years of experience accumulated in this industry, through continuous trials and modifications, he began to design such a lever mechanism and The pressure cylinder is used by the inventor of the endoscope cutting and clamping device to make the clamping element have a multi-angle swing effect to increase the convenience.
本發明之主要目的在於：利用第一控制件及第二控制件來連動第一連接件、第二連接件、及第三連接件，並且配合第一壓力伸縮件及第二壓力伸縮件，來使夾持元件具有多角度的擺動效果，讓使用者使用時能更加方便。The main object of the present invention is to use the first control member and the second control member to link the first connection member, the second connection member, and the third connection member, and cooperate with the first pressure expansion member and the second pressure expansion member to The clamping element has a multi-angle swing effect, which makes it more convenient for users to use.
為達成上述目的，本發明之主要結構包括：一第一控制件、一滑動設置於第一控制件上的第二控制件、一樞設於第一控制件上的第一連接件、一樞設於第二控制件上的第二連接件，且第二連接件之一側處亦樞接於第一控制件上、一樞設於第一連接件及第二連接件背離第一控制件之一端處的第三連接件、一樞設於第三連接件上的第一壓力伸縮件，且第一壓力伸縮件背離第三連接件之一端處，樞設於第二壓力伸縮件上、一樞設於第三連接件上的第二壓力伸縮件、及一連接於第二壓力伸縮件一端處的夾持元件。To achieve the above object, the main structure of the present invention includes: a first control member, a second control member slidably disposed on the first control member, a first connection member pivotally disposed on the first control member, and a pivot A second connection member provided on the second control member, and one side of the second connection member is also pivotally connected to the first control member, and a pivot is provided on the first connection member and the second connection member faces away from the first control member. A third connecting member at one end, a first pressure telescopic member pivotally disposed on the third connecting member, and an end of the first pressure telescopic member facing away from the third connecting member, pivoting on the second pressure telescopic member, A second telescopic element pivotally disposed on the third connecting element, and a clamping element connected to one end of the second telescopic element.
藉由上述之結構，使用者可利用第一控制件及第二控制件的相互滑動，即可同時帶動第一連接件及第二連接件作動，而第一連接件及第二連接件作動時，即會帶動第三連接件作動，而第一壓力伸縮件伸縮時，即可帶動第二壓力伸縮件與第三連接件做相對擺動運動，藉以帶動夾持元件移動，藉由上述兩種擺動方式，即可使夾持元件有多種擺動角度，而第二壓力伸縮件可控制夾持元件前後移動，可再增加其移動之效果，藉以讓使用者使用時能更加方便。With the above structure, the user can use the first control member and the second control member to slide with each other to simultaneously drive the first connection member and the second connection member to operate, and when the first connection member and the second connection member are operated That is, the third connecting member will be driven, and when the first pressure telescopic member is expanded and contracted, the second pressure telescopic member and the third connecting member can be caused to perform relative swing motion, thereby driving the clamping element to move, and by the above two types of swing In this way, the clamping element can have various swing angles, and the second pressure telescopic element can control the forward and backward movement of the clamping element, which can further increase the effect of its movement, thereby making it more convenient for the user to use.
藉由上述技術，可針對內視鏡的輔助工具需要具有多角度調整的問題點加以突破，達到上述優點之實用進步性。With the above technology, a breakthrough can be made on the problem that the auxiliary tool of the endoscope needs to have multi-angle adjustment, and the practical advantages of the above advantages are achieved.
1‧‧‧第一控制件1‧‧‧ the first control
2‧‧‧第二控制件2‧‧‧Second Control
21‧‧‧止滑部21‧‧‧Slipstop
31‧‧‧第一連接件31‧‧‧first connector
311‧‧‧第一支點311‧‧‧first fulcrum
32‧‧‧第二連接件32‧‧‧Second connection
321‧‧‧第二支點321‧‧‧Second Fulcrum
33‧‧‧第三連接件33‧‧‧Third connection
4‧‧‧第一壓力伸縮件4‧‧‧The first pressure expansion piece
41‧‧‧第一套筒41‧‧‧first sleeve
42‧‧‧第一開口42‧‧‧ first opening
43‧‧‧第一止擋件43‧‧‧first stop
44‧‧‧第一穿孔44‧‧‧ first perforation
5‧‧‧第二壓力伸縮件5‧‧‧Second pressure extension
51‧‧‧第二套筒51‧‧‧Second sleeve
52‧‧‧第二開口52‧‧‧Second opening
53‧‧‧第二止擋件53‧‧‧Second stop
54‧‧‧第二穿孔54‧‧‧second perforation
55‧‧‧第三支點55‧‧‧ Third pivot
6、6a‧‧‧夾持元件6, 6a‧‧‧Clamping element
61‧‧‧彈性元件61‧‧‧Elastic element
62、62a‧‧‧繩體62, 62a‧‧‧ Rope
63‧‧‧旋轉輔助部63‧‧‧rotation assistant
64、64a‧‧‧第一片體64, 64a ‧ ‧ first body
641a‧‧‧第一切割部641a‧‧‧First cutting section
65、65a‧‧‧第二片體65, 65a‧‧‧Second body
651a‧‧‧第二切割部651a‧‧‧Second Cutting Section
7‧‧‧第三套筒7‧‧‧ third sleeve
71‧‧‧第三開口71‧‧‧ third opening
第一圖 係為本發明較佳實施例之立體透視圖。The first figure is a perspective perspective view of a preferred embodiment of the present invention.
第二圖 係為本發明較佳實施例之局部放大圖。The second figure is a partially enlarged view of a preferred embodiment of the present invention.
第三圖 係為本發明較佳實施例之作動示意圖(一)。The third diagram is a schematic diagram (a) of the operation of the preferred embodiment of the present invention.
第四圖 係為本發明較佳實施例之作動示意圖(二)。The fourth diagram is a schematic diagram of the operation (b) of the preferred embodiment of the present invention.
第五圖 係為本發明較佳實施例之作動示意圖(三)。The fifth diagram is an operation schematic diagram (three) of the preferred embodiment of the present invention.
第六圖 係為本發明較佳實施例之作動示意圖(四)。The sixth diagram is an operation schematic diagram (four) of the preferred embodiment of the present invention.
第七圖 係為本發明再一較佳實施例之立體透視圖。The seventh figure is a perspective view of yet another preferred embodiment of the present invention.
為達成上述目的及功效，本發明所採用之技術手段及構造，茲繪圖就本發明較佳實施例詳加說明其特徵與功能如下，俾利完全了解。In order to achieve the above-mentioned object and effect, the technical means and structure adopted by the present invention are described in detail below with reference to the preferred embodiments of the present invention.
請參閱第一圖及第二圖所示，係為本發明較佳實施例之立體透視圖及局部放大圖，由圖中可清楚看出本發明係包括：一第一控制件1、一第二控制件2、一第一連接件31、一第二連接件32、一第三連接件33、一第一壓力伸縮件4、一第二壓力伸縮件5、一夾持元件6、一彈性元件61、一繩體62、一第三套筒7、一第三開口71、一旋轉輔助部63、及一止滑部21。其相對位置為，第二控制件2滑動設置於第一控制件1上，即可與第一控制件1做相對滑動運動，而止滑部21形成於第二控制件2上，第一連接件31的一端處樞設於第一控制件1上，並將樞接處界定為第一支點311，第二連接件32的一端處樞設於第二控制件2上，且第二連接件32的一側處亦樞設連接於第一控制件1上，並將樞接處界定為第二支點321。第一連接件31及第二連接件32背離第一控制件1的兩端處，同時樞設連接於第三連接件33的一端處，並且其樞設位置相互鄰近。第一壓力伸縮件4之一端處樞設於第三連接件33上，而另一端處樞設連接於第二壓力伸縮件5上，第二壓力伸縮件5之一端處亦樞設於第三連接件33上，並將樞接處界定為第三支點55，且另一端處連接有夾持元件6。Please refer to the first and second figures, which are perspective and partial enlarged views of the preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention includes: a first control member 1, a first Two control members 2, a first connection member 31, a second connection member 32, a third connection member 33, a first pressure expansion member 4, a second pressure expansion member 5, a clampThe element 6, an elastic element 61, a rope body 62, a third sleeve 7, a third opening 71, a rotation assisting portion 63, and a slip preventing portion 21. The relative position is that the second control member 2 is slidably disposed on the first control member 1 to perform a relative sliding movement with the first control member 1, and the anti-slip portion 21 is formed on the second control member 2. The first connection One end of the member 31 is pivoted on the first control member 1 and the pivot joint is defined as a first fulcrum 311. One end of the second connection member 32 is pivoted on the second control member 2 and the second connection member One side of 32 is also pivotally connected to the first control member 1, and the pivot joint is defined as a second fulcrum 321. The two ends of the first connecting member 31 and the second connecting member 32 facing away from the first control member 1 are pivotally connected to one end of the third connecting member 33 and their pivotal positions are adjacent to each other. One end of the first pressure telescopic element 4 is pivotally connected to the third connecting piece 33, and the other end is pivotally connected to the second pressure telescopic element 5, and one end of the second pressure telescopic piece 5 is also pivoted to the third The connecting member 33 defines a pivot joint as a third fulcrum 55, and the other end is connected with a clamping element 6.
於本實施例中，第一壓力伸縮件4及第二壓力伸縮件5皆為一種壓力缸，其中第一壓力伸縮件4包含有一第一套筒41、一第一開口42、一第一止擋件43、及複數第一穿孔44。第一開口42形成於第一套筒41一側處，第一套筒41樞設於第三連接件33上，第一止擋件43伸縮設置於第一套筒41內，並由第一開口42處選擇性穿出，且第一止擋件43穿出第一套筒41之一端處樞設於第二壓力伸縮件5上，複數第一穿孔44形成於第一套筒41上，可導入液體或氣體於第一套筒41內以輔助第一止擋件43於第一套筒41內做伸縮作動。而第二壓力伸縮件5包含有一第二套筒51、一第二開口52、一第二止擋件53、及複數第二穿孔54。其作動原理及結構關係與第一壓力伸縮件4大致相同，故不再贅述。其差異處僅為第一止擋件43連接第二壓力伸縮件5，而第二止擋件53連接夾持元件6，而第三開口71形成於第三套筒7上，第三套筒7則設於第二壓力伸縮件5的第二開口52處，可使夾持元件6由第三開口71處穿出。In this embodiment, the first pressure telescopic element 4 and the second pressure telescopic element 5 are both a kind of pressure cylinder. The first pressure telescopic element 4 includes a first sleeve 41, a first opening 42, and a first stop. The stopper 43 and the plurality of first perforations 44. The first opening 42 is formed at one side of the first sleeve 41, the first sleeve 41 is pivotally disposed on the third connecting member 33, and the first stopper 43 is telescopically disposed in the first sleeve 41. The opening 42 is selectively penetrated, and the first stopper 43 is pivotally mounted on the second pressure telescopic element 5 at one end of the first sleeve 41. A plurality of first perforations 44 are formed on the first sleeve 41. Liquid or gas can be introduced into the first sleeve 41 to assist the first stopper 43 to perform a telescopic action in the first sleeve 41. The second pressure telescopic element 5 includes a second sleeve 51, a second opening 52, a second stopper 53, and a plurality of second perforations 54. Its operating principle and structural relationship are substantially the same as those of the first pressure telescopic element 4, so it will not be described again. The only difference is that the first stopper 43 is connected to the second pressure telescoping member 5, the second stopper 53 is connected to the clamping element 6, and the third opening 71 is formed in the third sleeve 7, and the third sleeve 7 is provided at the second opening 52 of the second pressure telescopic element 5 so that the clamping element 6 can pass through the third opening 71.
於本實施例中，夾持元件6包含有一第一片體64及一第二片體65，第一片體64之一端處連接於第二壓力伸縮件5一端處，第二片體65則樞設於第一片體64上，即可以與第一片體64做相對擺動運動。而第二片體65上具有一繩體62，可控制第二片體65靠近第一片體64以夾取物件。且第一片體64及第二片體65之間具有一彈性元件61，倘若不需夾取時可經由彈性元件61之彈力分開第一片體64及第二片體65。第一片體64上還形成有一螺旋狀的旋轉輔助部63，旋轉輔助部63形狀為由第一片體64扭曲旋轉而成的一螺旋造型。第三開口71為一形狀配合第一片體64的方形開口，當第二壓力伸縮件5做伸縮運動並帶動夾持元件6前後移動時，可利用旋轉輔助部63配合第三開口71以轉動夾持元件6。In this embodiment, the clamping element 6 includes a first sheet body 64 and a second sheet body 65. One end of the first sheet body 64 is connected to one end of the second pressure-stretching member 5, and the second sheet body 65 is It is pivoted on the first sheet body 64, that is, it can make relative swing motion with the first sheet body 64. The second sheet body 65 has a rope body 62 which can control the second sheet body 65 to approach the first sheet body 64 to grip objects. Moreover, an elastic element 61 is provided between the first sheet body 64 and the second sheet body 65. If it is not necessary to clamp, the first sheet body 64 and the second sheet body 65 can be separated by the elastic force of the elastic member 61. Also formed on the first sheet body 64There is a helical rotation assisting portion 63. The rotation assisting portion 63 has a spiral shape formed by twisting and rotating the first sheet body 64. The third opening 71 is a square opening shaped to match the first sheet body 64. When the second pressure telescopic element 5 performs a telescopic movement and drives the clamping element 6 to move forward and backward, the rotation auxiliary portion 63 can be used to cooperate with the third opening 71 to rotate Clamping element 6.
上述所載的樞設及樞接於本實施例中皆是利用孔洞配合插銷所組成之方式，但其連接方式並不設限。The above-mentioned pivoting and pivoting are all formed by using holes and bolts in this embodiment, but the connection manner is not limited.
藉由上述之說明，已可了解本技術之結構，而依據這個結構之對應配合，即可利用第一控制件1配合第二控制件2，來帶動第一連接件31、第二連接件32、及第三連接件33，而第一壓力伸縮件4及第二壓力伸縮件5可利用氣體或液體控制，進而增加夾持元件6的擺動角度，即可讓使用者使用時更加的方便，而詳細之解說將於下述說明。Based on the above description, the structure of the technology can be understood, and according to the corresponding cooperation of this structure, the first control member 1 and the second control member 2 can be used to drive the first connection member 31 and the second connection member 32. , And the third connection piece 33, and the first pressure expansion piece 4 and the second pressure expansion piece 5 can be controlled by gas or liquid, thereby increasing the swing angle of the clamping element 6, which can make the user more convenient to use. The detailed explanation will be described below.
請同時配合參閱第一圖至第六圖所示，係為本發明較佳實施例之立體透視圖至作動示意圖(四)，藉由上述構件組構時，由圖中可清楚看出，使用者可利用止滑部21來輔助移動第一控制件1及第二控制件2，藉此讓第一控制件1及第二連接件32相互滑動。並如第三圖所示，當第二控制件2以第一控制件1為基準向後移動時，第一連接件31會以第一支點311為圓心進行逆時針轉動，而第二連接件32則會以第二支點321為圓心進行逆時針轉動，當第一連接件31及第二連接件32逆時針轉動時，即會帶動第三連接件33以順時針方向擺動。而當第二控制件2向前移動時，第一連接件31、第二連接件32、及第三連接件33則做相反方向之作動。再如第四圖所示，使用者可將液體或氣體經由第一穿孔44導入第一套筒41內，藉以控制第一止擋件43於第一開口42處做伸縮作動，藉此伸長或縮短第一壓力伸縮件4。當第一壓力伸縮件4伸長時，可帶動第二壓力伸縮件5以第三支點55為圓心向逆時針方向擺動，若縮短時則向順時針方向擺動。再如第五圖所示，第二壓力伸縮件5亦可經由第二穿孔54將液體或氣體導入第二套筒51內，藉以控制第二止擋件53於第二開口52處做伸縮作動，藉此伸長或縮短第二壓力伸縮件5。當第二壓力伸縮件5伸長或縮短時，即可帶動夾持元件6前後移動。當夾持元件6前後移動時，旋轉輔助部63會於第三套筒7中處做伸縮運動。且當旋轉輔助部63經過第三開口71時，會經由其螺旋造型配合第三開口71的形狀來轉動夾持元件6，如此藉上述之作動即可使夾持元件6具有多角度的擺動功能，便可增加本發明於使用時的方便性。Please refer to Figs. 1 to 6 at the same time, which are the perspective perspective view to the operation schematic diagram (4) of the preferred embodiment of the present invention. When the above components are assembled, it can be clearly seen from the figure that the A person can use the anti-slip portion 21 to assist in moving the first control member 1 and the second control member 2, thereby allowing the first control member 1 and the second connection member 32 to slide with each other. And as shown in the third figure, when the second control member 2 moves backward with the first control member 1 as a reference, the first connection member 31 will rotate counterclockwise with the first fulcrum 311 as the center, and the second connection member 32 The second fulcrum 321 is used as the center of the circle to rotate counterclockwise. When the first connecting member 31 and the second connecting member 32 rotate counterclockwise, the third connecting member 33 will be driven to swing in the clockwise direction. When the second control member 2 moves forward, the first connecting member 31, the second connecting member 32, and the third connecting member 33 act in opposite directions. As shown in the fourth figure, the user can introduce liquid or gas into the first sleeve 41 through the first perforation 44 to control the first stopper 43 to perform a telescopic action at the first opening 42, thereby extending or Shorten the first pressure telescopic element 4. When the first pressure telescopic element 4 is extended, the second pressure telescopic element 5 can be driven to swing counterclockwise with the third fulcrum 55 as the center, and if it is shortened, it swings clockwise. As shown in the fifth figure, the second pressure telescopic member 5 can also introduce liquid or gas into the second sleeve 51 through the second perforation 54 to control the second stopper 53 to perform a telescopic action at the second opening 52. Thus, the second pressure telescopic element 5 is extended or shortened. When the second pressure telescopic element 5 is extended or shortened, the clamping element 6 can be driven to move forward and backward. When the clamping element 6 moves back and forth, the rotation assisting portion 63 performs a telescopic movement in the third sleeve 7. And when the rotation assisting part 63 passes the third opening 71, the clamping element 6 is rotated through its spiral shape to match the shape of the third opening 71, so that the clamping element 6 can have a multi-angle swing function by the above-mentioned action.Yes, the convenience of the present invention can be increased.
再如第六圖所示，當使用者欲夾取物件時，可拉動繩體62以帶動第二片體65向順時針方向擺動，使第二片體65之一端處靠近第一片體64的一端處以夾取物件，若放鬆時，第二片體65會利用彈性元件61的彈力做逆時針旋轉以回復原位。As shown in the sixth figure, when the user wants to grip the object, he can pull the rope body 62 to drive the second sheet body 65 to swing clockwise, so that one end of the second sheet body 65 is close to the first sheet body 64. An object is clamped at one end of the body. If it is relaxed, the second sheet body 65 will use the elastic force of the elastic element 61 to rotate counterclockwise to return to the original position.
再請同時配合參閱第七圖所示，係為本發明再一較佳實施例之立體透視圖，由圖中可清楚看出，本實施例與上述實施例為大同小異，僅於第一片體64a上形成有第一切割部641a，而第二片體65a上形成有第二切割部651a，而當第二片體65a經由繩體62a帶動靠合第一片體64a時，即會切斷物體，故可使夾持元件6a具有剪切功能。Please also refer to the seventh figure at the same time, which is a perspective view of another preferred embodiment of the present invention. As can be clearly seen from the figure, this embodiment is similar to the above embodiment, and is only the first piece. A first cutting portion 641a is formed on 64a, and a second cutting portion 651a is formed on the second sheet body 65a. When the second sheet body 65a is brought into contact with the first sheet body 64a via the rope 62a, it will be cut off. Object, so that the clamping element 6a can have a shearing function.
惟，以上所述僅為本發明之較佳實施例而已，非因此即侷限本發明之專利範圍，故舉凡運用本發明說明書及圖式內容所為之簡易修飾及等效結構變化，均應同理包含於本發明之專利範圍內，合予陳明。However, the above description is only the preferred embodiment of the present invention, and it does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be the same. It is included in the patent scope of the present invention and is incorporated by Chen Ming.
是以，本發明之內視鏡切割夾持裝置可改善習用之技術關鍵在於：利用第一控制件1配合第二控制件2，來帶動第一連接件31、第二連接件32、及第三連接件33作動，而利用第一壓力伸縮件4帶動第二壓力伸縮件5，就可讓夾持元件6具有多角度的擺動，以增加使用時的方便性。Therefore, the key technique for improving the conventional endoscope cutting and clamping device of the present invention lies in: using the first control member 1 and the second control member 2 to drive the first connecting member 31, the second connecting member 32, and the first The three connecting members 33 are actuated, and the first pressure telescopic member 4 is used to drive the second pressure telescopic member 5 to allow the clamping member 6 to swing at multiple angles, thereby increasing convenience during use.
綜上所述，本發明之內視鏡切割夾持裝置於使用時，為確實能達到其功效及目的，故本發明誠為一實用性優異之發明，為符合發明專利之申請要件，爰依法提出申請，盼 審委早日賜准本發明，以保障申請人之辛苦創作，倘若 鈞局審委有任何稽疑，請不吝來函指示，申請人定當竭力配合，實感德便。In summary, when the endoscope cutting and clamping device of the present invention is used, it can truly achieve its efficacy and purpose. Therefore, the present invention is an invention with excellent practicality. In order to comply with the application requirements of the invention patent, the law Submit an application and hope that the review committee will grant the present invention as soon as possible to protect the applicant's hard work. If there is any suspicion of the review committee of the Bureau, please follow the letter and instruct the applicant to cooperate with all efforts and feel good.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107126869ATWI674875B (en) | 2018-08-02 | 2018-08-02 | Endoscope cutting and clamping device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107126869ATWI674875B (en) | 2018-08-02 | 2018-08-02 | Endoscope cutting and clamping device |
| Publication Number | Publication Date |
|---|---|
| TWI674875Btrue TWI674875B (en) | 2019-10-21 |
| TW202007350A TW202007350A (en) | 2020-02-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107126869ATWI674875B (en) | 2018-08-02 | 2018-08-02 | Endoscope cutting and clamping device |
| Country | Link |
|---|---|
| TW (1) | TWI674875B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193737B1 (en)* | 1998-02-06 | 2001-02-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treating instrument for operative endoscopy |
| CA2497897C (en)* | 2002-09-30 | 2008-11-25 | Sightline Technologies Ltd. | Piston-actuated endoscopic tool |
| TW201709866A (en)* | 2015-09-11 | 2017-03-16 | 合新生物科技股份有限公司 | Steerable endoscopic instrument |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193737B1 (en)* | 1998-02-06 | 2001-02-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treating instrument for operative endoscopy |
| CA2497897C (en)* | 2002-09-30 | 2008-11-25 | Sightline Technologies Ltd. | Piston-actuated endoscopic tool |
| TW201709866A (en)* | 2015-09-11 | 2017-03-16 | 合新生物科技股份有限公司 | Steerable endoscopic instrument |
| Publication number | Publication date |
|---|---|
| TW202007350A (en) | 2020-02-16 |
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